67/2172Tuckey, J.K. Narrative of an expedition to explore the river Zaire, usually called the Congo, in South Africa, in 1816.London, J. Murray, 1818, 1st ed., (6),LXXXII,498,(2)p., large fold. lithogr. map, 13 engr. plates (1x col.), sl. later giltlettered hcalf, 4to.